Hastelloy C276 Pipe Fittings
Alloy C276 Elbow and ASTM B366 UNS N10276 Reducer manufacturer in India

Hastelloy Pipe Fittings Specifications
Specifications | Hastelloy C276 Pipe Fittings |
---|---|
Size | BW (Buttweld) ½" NB to 120" NB SMLS (Seamless) ½” to 24” Welded ½” to 120” |
Test | Hydrostatic testing machine UI trasonic flaw detector X-ray detector Direct-reading Spectrograph Magnetic particle detector |
Manufacturer Dimension | ASME B16.28 MSS-SP-43 ASME B16.9 ASME B16.11 |
Available Schedule | Schedule 10S To Schedule XXS |
Production Technique | Forged Heat treated machined |
Bending Radius | R=1D/ 2D/ 3D/ 5D/ 6D/ 8D/ 10D or Custom |
Surface Treatment | Sand blasting Sand Rolling Sand Blasting |
Types | End Cap (Square/ Round/ Rectangular/ “U” Shape/ “I” Shape/ Oval End) Reducer (Concentric And Eccentric) Tee ( Reducing, Equal, Unequal, Lateral, Straight, Barred, Split) Elbow (45 Deg, 90 Deg, 180 Deg, Long Radius & Short Radius, 1D, 1.5D, 3D, 5D) |
manufacturer of C276 Elbow Forging Methods | ButtWeld Fittings Welded Fittings Seamless Fittings |
Coating | Anti-rust Paint Zinc Plated Oil Black Paint Yellow Transparent Cold and Hot Dip Galvanized |
Application | Power/ gas/ metallurgy/ shipbuilding/ petroleum/ chemical etc. |
Price Of Hastelloy C276 Pipe Fittings
Type Of Elbow | Size In Inch | Type Of Radius | Price In INR (India) Per Piece |
---|---|---|---|
45 Degree | 2 | Short | 250.00 |
- | 4 | Short | 347.00 |
- | 6 | Short | 535.00 |
45 Degree | 8 | Short | 684.00 |
90 Deg | 1 1/2 | Long | 190.00 |
- | 2 1/2 | Long | 246.00 |
- | 4 | Long | 368.00 |
- | 6 | Long | 479.00 |
90 Deg Elbow | 8 | Long | 794.00 |
Type Of Reducing Tee | Size In Inch | Schedule | Price In INR (India) Per Piece |
---|---|---|---|
Reducing Tee | 3/4" | 20 | 184.00 |
Reducing Tee | 2" | 40 | 345.00 |
Reducing Tee | 4" | 80 | 558.00 |
Reducing Tee | 6" | 120 | 794.00 |

ASTM B366 Hastelloy C276 45 Deg Elbow

Alloy C276 90 Degree Elbow

Hastelloy Alloy C276 180 Deg Long Radius Elbow

Alloy C276 Short Radius Elbow

C276 Hastelloy 1D Elbow

C276 N10276 3D Elbow

Nickel Alloy C276 Stub End

2.4819 Hastelloy Pipe Cross

Werkstoff 2.4819 Pipe Bend

B366 UNS N10276 Reducing Tee

C276 Hastelloy Equal Tee

Alloy N10276 Lateral Tee

Nickel Alloy N10276 Pipe Reducer

N10276 Nickel Alloy Concentric Reducer

UNS N10276 Eccentric Reducer
manufacturer of Nickel Alloy 276 Buttweld Fittings and Equal, Reducing, Lateral Tee using Hot Forming/ Mandrel method
Advantages Of Hastelloy C276 Buttweld Fittings
- Good general corrosion resistance and high strength
- Good sulfide stress corrosion resistance
- Higher resistance to chloride stress corrosion cracking
- Easy to weld and conform
- Cobalt is also specified in all the alloys listed in this table except for Hastelloy G-2.
- The "B" an"C" series Hastelloys are Nickel-Chrome alloys containing a high percentage of molybdenum.
- G" and "X" Hastelloys have significant molybdenum content, in the same general range found in a 625 alloy.
- They are widely used in various acid services in the chemical process industries.
Alloy C276 Long Radius Elbow Dimensions

NPS | Outside Dai Of (D) |
Short 45 Degree Radius Center-to-End (A) |
Short 45 Degree Radius 3D Center-to-End (A) |
1/2 | 21.3 | 38 | - |
3/4 | 26.7 | 38 | 57 |
1 | 33.4 | 38 | 76 |
1¼ | 42.2 | 48 | 95 |
1½ | 48.3 | 57 | 114 |
2 | 60.3 | 76 | 152 |
2½ | 73 | 95 | 190 |
3 | 88.9 | 114 | 229 |
3½ | 101.6 | 133 | 267 |
4 | 114.3 | 152 | 305 |
5 | 141.3 | 190 | 381 |
6 | 168.3 | 229 | 457 |
8 | 219.1 | 305 | 610 |
10 | 273 | 381 | 762 |
12 | 323.8 | 457 | 914 |
14 | 355.6 | 533 | 1067 |
16 | 406.4 | 610 | 1219 |
18 | 457 | 686 | 1372 |
20 | 508 | 762 | 1524 |
22 | 559 | 838 | 1676 |
24 | 610 | 914 | 1829 |
26 | 660 | 991 | 1981 |
28 | 711 | 1067 | 2134 |
30 | 762 | 1143 | 2286 |
32 | 813 | 1219 | 2438 |
34 | 864 | 1295 | 2591 |
36 | 914 | 1372 | 2743 |
38 | 965 | 1448 | 2896 |
40 | 1016 | 1524 | 3048 |
42 | 1067 | 1600 | 3200 |
44 | 1118 | 1676 | 3353 |
46 | 1168 | 1753 | 3505 |
48 | 1219 | 1829 | 3658 |
manufacturer & supplier of Hastelloy C276 Forged Fittings (Forged Elbow-Tee, Cross, Street Elbow, Coupling, Plug, Pipe Nipple, Bushing, Union) supply with Visual, Dimensional, Weight, Price, Pressure Rating, Thickness Control
Nickel Alloy C276 Tee Weight Chart
NPS | Equal Tee Weight In (LBS) | Equal Tee Weight In (KG) |
1/2 | 0.35 | 0.16 |
3/4 | 0.45 | 0.2 |
1 | 0.75 | 0.34 |
1.1/4 | 1.3 | 0.59 |
1.1/2 | 2 | 0.91 |
2 | 3.5 | 1.59 |
2.1/2 | 6 | 2.72 |
3 | 7 | 3.18 |
3.1/2 | 9 | 4.08 |
4 | 12 | 5.44 |
5 | 21 | 9.53 |
6 | 34 | 15.42 |
8 | 55 | 24.95 |
10 | 85 | 38.56 |
12 | 120 | 54.43 |
14 | 165 | 74.84 |
16 | 195 | 88.45 |
18 | 249 | 112.94 |
20 | 342 | 155.13 |
22 | 414 | 187.79 |
24 | 528 | 239.5 |
26 | 770 | 349.27 |
30 | 1060 | 480.81 |
36 | 1490 | 675.85 |
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-
North Field LNG Expansion (Canada)
-
Corpus Christi LNG Plant (Mexico)
-
Abadi Floating LNG Plant (Denmark)
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Annova LNG Project (Thailand)
UNS N10276 Stub End Dimensions

Normal Pipe Size | Outside Dia. of barrel |
(F) Length | (R) Radius | (G) Diameter | ||
---|---|---|---|---|---|---|
(Minimum) | (Maximum) | Long Pattern | Short Pattern | |||
1/2" | 20.5 | 22.8 | 76 | 51 | 3 | 35 |
3/4" | 25.9 | 28.1 | 76 | 51 | 3 | 43 |
1" | 32.6 | 35.0 | 102 | 51 | 3 | 51 |
1 1/4" | 41.4 | 43.6 | 102 | 51 | 5 | 64 |
1 1/2" | 47.5 | 49.9 | 102 | 51 | 6 | 74 |
2" | 59.5 | 62.4 | 152 | 64 | 8 | 92 |
2 1/2" | 72.2 | 75.3 | 152 | 64 | 8 | 105 |
3" | 88.1 | 91.3 | 152 | 64 | 10 | 127 |
3 1/2" | 100.8 | 104.0 | 152 | 76 | 10 | 140 |
4" | 113.5 | 116.7 | 152 | 76 | 11 | 157 |
5" | 140.5 | 144.3 | 203 | 76 | 11 | 186 |
6" | 167.5 | 171.3 | 203 | 89 | 13 | 216 |
8" | 218.3 | 222.1 | 203 | 102 | 13 | 270 |
10" | 272.3 | 277.2 | 254 | 127 | 13 | 324 |
12" | 323.1 | 328.0 | 254 | 152 | 13 | 381 |
14" | 354.8 | 359.9 | 305 | 152 | 13 | 413 |
16" | 405.6 | 411.0 | 305 | 152 | 13 | 470 |
18" | 456.0 | 462.0 | 305 | 152 | 13 | 533 |
20" | 507.0 | 514.0 | 305 | 152 | 13 | 584 |
22" | 558.0 | 565.0 | 305 | 152 | 13 | 641 |
24" | 609.0 | 616.0 | 305 | 152 | 13 | 692 |
C276 Hastelloy Flanged Tee Dimensions

Normal Pipe Size | Outside Diameter | TYPE | X – S | STD | ||||||
---|---|---|---|---|---|---|---|---|---|---|
E And L | D | T | Inside Dai. | E And L | D | T | Inside Dai. | |||
1 1¼ 1½ |
1.315 1.660 1.900 |
B B B |
6.50 7.25 8.50 |
2.00 2.25 2.50 |
0.179 0.191 0.200 |
0.957 1.278 1.500 |
5.75 6.25 7.00 |
1.75 1.75 2.00 |
0.133 0.140 0.145 |
1.049 1.380 1.610 |
2 2½ 3 |
2.375 2.875 3.500 |
A/B B B |
*8.00 **9.00 10.50 11.00 |
2.50 2.50 3.00 |
0.128 0.276 0.300 |
1.939 2.323 2.900 |
8.00 9.50 10.00 |
2.50 2.50 3.00 |
0.154 0.203 0.216 |
2.067 2.469 3.068 |
3½ 4 5 |
4.000 4.500 5.562 |
B A/B B |
12.50 *12.00 **13.50 15.00 |
3.00 3.00 3.50 |
0.318 0.337 0.375 |
3.364 3.826 4.813 |
11.50 12.00 13.50 |
3.00 3.00 3.50 |
0.226 0.237 0.258 |
3.548 4.026 5.047 |
6 8 10 |
6.625 8.625 10.750 |
A/B B B |
*14.50 **17.50 20.50 24.00 |
*3.50 **4.00 5.00 5.50 |
0.432 0.500 0.500 |
5.761 7.625 9.750 |
14.50 17.50 20.50 |
3.50 4.50 5.00 |
0.280 0.322 0.365 |
6.065 7.981 10.020 |
12 14 16 |
12.750 14.000 16.000 |
B B B |
27.50 31.00 34.50 |
6.00 6.50 7.50 |
0.500 0.500 0.500 |
11.750 13.000 15.000 |
24.50 27.00 30.00 |
5.50 6.00 6.50 |
0.375 0.375 0.375 |
12.000 13.250 15.250 |
18 20 24 |
18.000 20.000 24.000 |
B B B |
37.50 40.50 47.50 |
8.00 8.50 10.00 |
0.500 0.500 0.500 |
17.000 19.000 23.000 |
32.00 35.00 40.50 |
7.00 8.00 9.00 |
0.375 0.375 0.375 |
17.250 19.250 23.250 |
Contact Hastelloy Fittings manufacturer in India, Get a free sample before dispatch of complete order of Werkstoff 2.4819 Seamless/ Welded 45/ 90/ 180 Degree Elbow
Hastelloy Elbow Equivalent Material
STANDARD | WERKSTOFF NR. | UNS | OR | EN | GOST | AFNOR | JIS |
Hastelloy C276 Pipe Fittings | 2.4819 | N10276 | ЭП760 | NiMo16Cr15W | ХН65МВУ | - | NW 0276 |
Hastelloy C276 Reducer Chemical Composition
Cobalt | ≤2.5 |
Chromium | 16 |
Molybdenum | 16 |
Iron | 5 |
Tungsten | 4 |
Manganese | ≤1 |
Vanadium | ≤0.35 |
Nickel | Balance |
Carbon | ≤0.01 |
Copper | ≤0.5 |
Silicon | ≤0.08 |
Hastelloy C22 Pipe Fittings Mechanical Properties
Element | Melting Point | Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Hastelloy C276 Pipe Fittings | 1370 °C (2500 °F) | 8.89 g/cm3 | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
ASTM B366 UNS N10276 Tee Physical Properties
Specific Heat | Magnetic Permeability | Density | Melting Range | ||||
---|---|---|---|---|---|---|---|
0.102 | 427 | 1.0002 | 1.0002 | 0.321 | 8.89 | 2415-2500 | 1323-1371 |
Btu/lb.°F | J/kg*°C | 200 oersted | 15.9 kA/m | lb/in3 | g/cm3 | °F | °C |
4" To 28" Inch ASME B366 Hastelloy C276 Pipe Bend/ Return Bends, Long and Short Stub End at factory Price for Petrochemical Plants and Piping Industry according to ASME B16.9 standards
Tensile Properties Of Hastelloy C276 Pipe Fittings
Mpa | 790 |
Psi | 1,15,000 |
Alloy C276 Fittings Yield Strength
Psi | 52,000 |
MPa | 355 |
Hastelloy C276 Seamless Fittings Thermal Properties
Property | Value |
---|---|
Melting range | 1323-1371 ºC |
Specific heat | 427 J/kg ºC |
Thermal conductivity | 10.5 W/(mºC) |
Electrical resistivity | 1.23 μΩm |
Hs Code | Description | No of Shipments |
---|---|---|
7307 | Hastelloy C276 Pipe Fittings (Like Tee/ Plug/ Union/ Coupling/ Elbow/ Sleeve) Iron & Steel | - |
Hastelloy C276 Forged Fittings Pressure Rating
Temperature Ratings | Class Of Pressure Ratings | ||||
---|---|---|---|---|---|
150 LBS | 300 LBS | ||||
1/4 - 1 (Inches) | 1 1/4 - 2 (Inches) | 2 1/2 - 3 (Inches) | |||
(oF) | (oC) | ||||
-20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
200 | 93 | 265 | 1785 | 1350 | 910 |
250 | 121 | 225 | 1575 | 1200 | 825 |
300 | 149 | 185 | 1360 | 1050 | 735 |
350 | 177 | 150 | 1150 | 900 | 650 |
400 | 204 | - | 935 | 750 | 560 |
450 | 232 | - | 725 | 600 | 475 |
500 | 260 | - | 510 | 450 | 385 |
550 | 288 | - | 300 | 300 | 300 |